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Solaris Energy Infrastructure, Inc. 13F holders

Of the 44 funds followed here, 8 reported a position in Solaris Energy Infrastructure, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Two Sigma Investments, 2.0 million shares worth $159.3 million, 0.1% of its reported book. New this quarter: Alyeska, Renaissance Technologies. Sold out: Ratan Capital.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Two Sigma Investments1,979,861$159.3 million0.1%+38,315added30 June 202613F
FMR LLC1,581,402$127.2 million0.0%-281,159trimmed30 June 202613F
Geode Capital Management1,352,450$108.8 million0.0%+251,299added30 June 202613F
Citadel Advisors894,083$71.9 million0.0%-17,501trimmed30 June 202613F
Alyeska761,755$61.3 million0.2%+761,755new30 June 202613F
Millennium Management403,125$32.4 million0.0%-1,882,419trimmed30 June 202613F
Point72 Asset Management306,347$24.6 million0.0%-22,113trimmed30 June 202613F
Renaissance Technologies273,400$22.0 million0.0%+273,400new30 June 202613F
Ratan Capital0$00.0%-110,046exited30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
14 August 202613G/AYorktown Energy Partners X, L.P. and 5 others5.1 million7.2%6 May 2026EDGAR
6 August 202613G/ABlackRock, Inc. and 1 other8.0 million13.1%31 July 2026passive, institutional (13d-1(b))EDGAR
30 July 202613G/ABlackRock, Inc. and 1 other4.1 million7.0%30 June 2026passive, institutional (13d-1(b))EDGAR
15 May 202613G/AEncompass Capital Advisors LLC and 5 others1.8 million3.0%31 March 2026passive, under 20% (13d-1(c))EDGAR
6 May 202613G/AFmr Llc and 3 others2.0 million3.8%31 March 2026passive, institutional (13d-1(b))EDGAR
27 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
17 February 202613G/AEncompass Capital Advisors LLC and 5 others2.6 million5.2%31 December 2025passive, under 20% (13d-1(c))EDGAR
13 February 202613G/AWilliam A. Zartler and 1 other5.3 million10.0%31 December 2025passive, other (13d-1(d))EDGAR
12 February 202613GVoya Financial, Inc. and 1 other2.5 million5.2%31 December 2025passive, institutional (13d-1(b))EDGAR
4 February 202613G/AJane Street Group, Llc and 7 others1.8 million3.7%31 December 2025passive, under 20% (13d-1(c))EDGAR
8 December 202513GJane Street Group, Llc and 7 others2.5 million5.1%1 December 2025passive, under 20% (13d-1(c))EDGAR
14 November 202513G/AEncompass Capital Advisors LLC and 5 others2.9 million6.5%30 September 2025passive, under 20% (13d-1(c))EDGAR
14 November 202513G/ASummit Partners Public Asset Management, LLC and 25 others1.8 million4.0%30 September 2025passive, under 20% (13d-1(c))EDGAR
14 November 202513G/ADriehaus Capital Management Llc and 1 other961,5472.2%30 September 2025passive, institutional (13d-1(b))EDGAR
5 November 202513GFmr Llc and 3 others2.3 million5.2%30 September 2025passive, institutional (13d-1(b))EDGAR
17 October 202513G/ABlackRock Portfolio Management LLC and 1 other2.2 million4.9%30 September 2025passive, institutional (13d-1(b))EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.

Fails to deliver

Settlement dateShares failedPriceFile
14 September 2026480$67.42SEC
10 September 202645$67.67SEC
9 September 20267,079$63.96SEC
8 September 202610,000$55.00SEC
3 September 202665,956$52.77SEC
1 September 202664,397$50.77SEC
31 August 202624,825$49.89SEC
27 August 202621$51.81SEC
26 August 20266,312$52.89SEC
25 August 20264,492$53.53SEC
24 August 202612,664$53.28SEC
14 August 20261,110$59.90SEC
13 August 20261$61.80SEC
11 August 20265$58.60SEC
3 August 2026100$51.41SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 65,956 on 3 September 2026. A fail is an operational fact about settlement, not a position.

Source

Each fund's 13F-HR on EDGAR, linked per row; positions matched to SEI by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.

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